EP2897999A2 - 2-k-kaschierklebstoff - Google Patents
2-k-kaschierklebstoffInfo
- Publication number
- EP2897999A2 EP2897999A2 EP13745662.0A EP13745662A EP2897999A2 EP 2897999 A2 EP2897999 A2 EP 2897999A2 EP 13745662 A EP13745662 A EP 13745662A EP 2897999 A2 EP2897999 A2 EP 2897999A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- composition according
- aliphatic
- mol
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 230000001070 adhesive effect Effects 0.000 title claims description 26
- 238000003475 lamination Methods 0.000 title claims 2
- 239000000203 mixture Substances 0.000 claims abstract description 55
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 32
- 150000002118 epoxides Chemical class 0.000 claims abstract description 30
- 150000001412 amines Chemical class 0.000 claims abstract description 24
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 22
- 125000003118 aryl group Chemical group 0.000 claims abstract description 21
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 15
- 229920000768 polyamine Polymers 0.000 claims abstract description 15
- 150000001735 carboxylic acids Chemical class 0.000 claims abstract description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 9
- 239000000047 product Substances 0.000 claims abstract description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 13
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 239000008199 coating composition Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 125000003700 epoxy group Chemical group 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 7
- 239000012939 laminating adhesive Substances 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000193 polymethacrylate Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 150000002482 oligosaccharides Polymers 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 229920013730 reactive polymer Polymers 0.000 claims 1
- 239000010408 film Substances 0.000 description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- -1 aliphatic polyols Chemical class 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 15
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical class NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 14
- 239000004848 polyfunctional curative Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000002131 composite material Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 229920005862 polyol Polymers 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 9
- 229920005601 base polymer Polymers 0.000 description 9
- 125000003277 amino group Chemical group 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 8
- 238000005227 gel permeation chromatography Methods 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 150000003077 polyols Chemical class 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 description 5
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 5
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 150000001733 carboxylic acid esters Chemical class 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000009969 flowable effect Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- 150000004756 silanes Chemical class 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 3
- 150000004984 aromatic diamines Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 150000003139 primary aliphatic amines Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 3
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- HPILSDOMLLYBQF-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical class C1OC1COC(CCC)OCC1CO1 HPILSDOMLLYBQF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- MIQWTCWXRZROTM-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical class C1OC1COC(C)OCC1CO1 MIQWTCWXRZROTM-UHFFFAOYSA-N 0.000 description 1
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 1
- AHQZRFBZJSCKAV-UHFFFAOYSA-N 2-methylcyclopenta-1,3-diene Chemical compound CC1=CCC=C1 AHQZRFBZJSCKAV-UHFFFAOYSA-N 0.000 description 1
- KUFLEYZWYCAZCC-UHFFFAOYSA-N 2-methylhexa-1,3-diene Chemical compound CCC=CC(C)=C KUFLEYZWYCAZCC-UHFFFAOYSA-N 0.000 description 1
- BLFRQYKZFKYQLO-UHFFFAOYSA-N 4-aminobutan-1-ol Chemical compound NCCCCO BLFRQYKZFKYQLO-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000134 Metallised film Polymers 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- WPWNSTTVSOUHRP-UHFFFAOYSA-N [1-(aminomethyl)naphthalen-2-yl]methanamine Chemical compound C1=CC=CC2=C(CN)C(CN)=CC=C21 WPWNSTTVSOUHRP-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000004844 aliphatic epoxy resin Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 150000001622 bismuth compounds Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 125000001624 naphthyl group Chemical class 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010944 pre-mature reactiony Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
- C09J177/06—Polyamides derived from polyamines and polycarboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
- C08G59/184—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
- C08G59/186—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/54—Amino amides>
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
- C09D177/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/80—Medical packaging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
Definitions
- the invention relates to a crosslinking 2-component binder based on an epoxy component and an amine component, wherein the amine component has an increased number of polar groups.
- the invention furthermore relates to a 2K laminating adhesive and a 2K coating composition which contain this binder system and are suitable as a barrier coating.
- US 7282543 describes an aqueous-based composition containing a polyepoxide resin having at least one tertiary amino group, wherein the amino group has one or two substituents each carrying an epoxy group.
- Crosslinkers described are aqueous polyamino compounds.
- EP 1086 190 describes a reactive system for film substrates, which comprises an epoxy resin based on bisphenol A, F, resorcinol or aliphatic polyols having epoxide groups, and also a crosslinker based on amino- or carboxyl-containing compounds. Crosslinking agents containing aromatic groups are not described.
- EP 1219656 describes a coating composition having gas barrier properties wherein one component is an epoxy resin having at least one epoxyamine moiety and is a derivative of meta-xylylenediamine (mXDA) and the hardener is a compound by reacting XDA with monocarboxylic acid and polyfunctional compounds which subsequently form an amide group.
- EP 1437393 claims an adhesive comprising an epoxy resin component and a curing agent for this epoxy resin component, wherein the cured reaction product of the epoxy resin and the curing agent comprises at least 40% by weight of XDA structures.
- the embodiments contain from 57 to 60 wt .-%, based on the cured adhesive composition, a high proportion of XDA structures.
- the amino group-bearing hardener component is prepared by reaction of mXDA and methacrylic acid. Aliphatic and / or aromatic polyepoxides are not used. The molecular weight of the hardener component is not disclosed.
- WO201 / 000619 describes 2K epoxy adhesives containing a high proportion of aromatic structures.
- a reaction product of an excess of aromatic diamines with epoxides is prepared as the amine component. This should preferably still contain monomeric aromatic diamines.
- mXDA or pXDA are generally used as crosslinking agents. These are primary aliphatic amines.
- Araliphatic amines consist of at least one aromatic ring and at least one aliphatic radical in which the amino groups are not bound directly to the aromatic ring but are bonded directly to the aliphatic radical, and therefore behave chemically like amino groups of aliphatic amines. These amines may migrate into the film materials under different environmental conditions. Therefore, these low molecular weight amines in adhesives that can come into contact with food in the bonded product, as far as possible or not contained in a reduced amount.
- the coatings must have good adhesion to various substrates. Since a variety of different substrates are used for such packaging, it is desirable that the adhesive has good adhesion to various polar or non-polar substrates. It is also advantageous if a low viscosity adhesive is used. In addition, In the case of the systems described above, high brittleness or brittleness is frequently observed. Thus, it does not achieve the flexibility required for use in the field of flexible packaging. Likewise, the pot life is often too low.
- the proportions of unreacted amine compounds should be reduced. It should be obtained flexible adhesive layers. The pot life should be sufficient.
- Another object of the invention are 2K laminating adhesives or 2K coating compositions, based on the 2K composition.
- Another object of the invention is the use of such coating compositions for the production of coated films which have only a low permeability to gaseous or diffusible substances, for example for oxygen or flavorings.
- the object is achieved by providing a two-component composition
- a component A comprising at least one epoxide having a number average molecular weight (M N ) of 150 to 5000 g / mol with at least 2 epoxide groups per molecule
- a component B comprising a reaction product, prepared from at least one araliphatic polyamine and optionally one or more further amines, at least one unsaturated carboxylic acid and / or one of its derivatives, preferably unsaturated carboxylic esters, and at least one aliphatic and / or aromatic polyepoxide, preferably diepoxide, in a molar ratio of amine to the sum from unsaturated carboxylic acid and / or its derivatives and polyepoxide from 1: 0.4 to 1: 0.95 to a primary amino-containing product having a number average molecular weight M N below 5000 g / mol.
- a component of the 2K composition according to the invention consists of the component A which comprises at least one epoxide, for example a polymer or an oligomer, based on polyesters, polyamides, poly (meth) acrylates, polyurethanes and polyethers. rethanen, polyureas, polyolefins, polycarbonates or aromatic and aliphatic polyepoxides. It is necessary according to the invention that these epoxides have two or more epoxide groups per molecule.
- the various epoxides are also referred to below as epoxy building blocks or polyepoxides.
- the epoxide groups can be incorporated via epoxide-functional starting compounds directly in the polymer synthesis; alternatively, it is possible that in a double-bond polymer they are converted into epoxide groups.
- a further possibility is to react polymers with OH groups or with isocyanate groups as the base polymer with low molecular weight epoxide compounds which additionally have a group reactive with the OH group or the isocyanate group. Such reaction processes or polymer-analogous reactions are known to the person skilled in the art.
- polystyrene resin One class of suitable base polymers are OH-functionalized polyolefins.
- Polyolefins are known in the art and can be prepared in many molecular weights. Such polyolefins based on ethylene, propylene or higher-chain ⁇ -olefins as homo- or copolymer can be functionalized either by copolymerization of monomers containing functional groups or by grafting reactions.
- Other olefin (co) polymers such as ethylene-acrylate copolymers may also be used.
- olefinic polymers which are suitable as base polymers for the preparation of component (A) are, for example, homo- or copolymers of 1,3-butadiene, 2-methyl-1,3-butadiene (isoprene), 2-methyl-1,3 hexadiene, 2-methyl-1, 3-cyclopentadiene and other copolymerizable monomers.
- polyester polyols are polyester polyols. These can be prepared by polycondensation of one or more polycarboxylic acids and a mixture of polyols. Suitable polycarboxylic acids are those having an aliphatic, cycloaliphatic, aromatic or heterocyclic basic body or their acid anhydrides and esters. As polyol for Implementation with the polycarboxylic acids, a variety of polyols can be used. For example, aliphatic polyols with 2 primary or secondary OH groups per molecule and 2 to 20 carbon atoms are suitable, for example polyether polyols. Such polyester polyols are also commercially available.
- Another class of base polymers contains a polyamide backbone.
- Polyamides are reaction products of diamines with di- or polycarboxylic acids. By targeted synthesis, it is possible to introduce terminal OH groups in polyamides.
- Another class of base polymers are polyols based on acrylates. These are polymers prepared by polymerization of (meth) acrylic esters, such as acrylic acid, methacrylic acid, crotonic acid or maleic acid esters. Conventional C 1 to C 15 alkyl esters of (meth) acrylic acid are preferably polymerized. It may also contain OH-containing monomers. Optionally, other copolymerizable monomers may also be included. Suitable OH-functional poly (meth) acrylates are known to the person skilled in the art. Another procedure results directly acrylate polymers with epoxy groups. In this case, monomers which contain glycidyl groups are copolymerized.
- OH groups of the said base polymers can be reacted with low molecular weight compounds containing an epoxy group and a reactive with the OH group group by known methods.
- examples of such groups are NCO groups, halogens, anhydrides or esters.
- polymers are obtained which have epoxide groups.
- polyurethanes are polyurethanes. These can be prepared by reacting polyols, in particular diols and / or triols with di- or tri-isocyanate compounds. The proportions are chosen so that terminally NCO-functionalized prepolymers are obtained. In particular, the polymers should be linear, ie be prepared predominantly from diols and diisocyanates.
- the polyols and polyisocyanates which can be used in the synthesis of the PU polymers and also suitable processes for Production are known in the art. The amount of isocyanates is chosen in such a stoichiometric excess that NCO-functional PU prepolymers are obtained. Subsequently, the isocyanate groups can be reacted with epoxide-containing alcohols.
- the above-mentioned base polymers may have multiple epoxide groups. It can be used individual polymers or mixtures. However, according to the invention it is necessary to contain on average two or more epoxide groups.
- the epoxy group-containing polymers or oligomers thus obtained are suitable as component (A) in the context of the invention.
- epoxides are the known polyepoxide resins which carry at least two epoxide groups per molecule.
- the polyepoxides may generally be saturated, unsaturated, cyclic or acyclic, aliphatic, alicyclic, cyclic, aromatic or heterocyclic polyepoxide compounds.
- suitable polyepoxides include the known polyglycidyl ethers prepared by reaction of epichlorohydrin with a polyphenol in the presence of alkali.
- Suitable polyphenols for this purpose are, for example, resorcinol, pyrocatechol, hydroquinone, bisphenol A (bis (4-hydroxyphenyl) -2,2-propane), bisphenol F (bis (4-hydroxyphenyl) methane) or 1,5-hydroxynaphthalene , It is also possible to react corresponding amine-substituted compounds to epoxy resins. Likewise, aliphatic polyols, such as diols, can be converted into epoxide compounds.
- Examples thereof are ethanediol diglycidyl ethers, butanediol diglycidyl ethers or digylcidyl ethers of polyethers having a molecular weight of up to 500 g / mol.
- at room temperature flowable epoxy resins are used, which generally have an epoxide equivalent weight of 70 to about 500 g / mol of epoxide.
- the component A is at least partially epoxy building blocks having an aliphatic or substituted aliphatic chain. They may be mixtures of aromatic epoxy resins with those based on the above-mentioned polyacrylates. te, urethanes, esters or olefins or in particular with aliphatic polyepoxides.
- the polyepoxides of component A which are suitable according to the invention should have, on average, 2 to 10 epoxide groups, in particular 2; 3; or 4 per molecule.
- the polyepoxides may be present individually or as a mixture with different structures.
- the molecular weight of the epoxide units (number-average molecular weight, M N , determined via GPC against a polystyrene standard) must be 150 to 5000 g / mol, in particular 200 to 2500 g / mol. Low molecular weights are preferred for solvent-free adhesives, and higher molecular weights can be selected for solvent-borne systems.
- the second component B crosslinking with component A contains reaction products which contain aromatic nuclei, furthermore primary amino groups and also aliphatic constituents. These are prepared as a reaction product from aliphatic polyamines and optionally further amines, unsaturated carboxylic acids and / or their derivatives and aliphatic or aromatic polyepoxides.
- polyamines are compounds of the formula
- R 1 H, Ci to Cö-alkyl, in particular H
- n 1 to 4
- aminoalkyl-substituted phenyl compounds or aminoalkyl-substituted naphthyl compounds are suitable, in particular di-substituted compounds.
- di (aminomethyl) naphthalene, xylylenediamine (XDA) are suitable as the amine component for further reaction, in particular mXDA.
- unsaturated carboxylic acids ⁇ - ⁇ -unsaturated carboxylic acids are preferred.
- acrylic acid, methacrylic acid or crotonic acid are suitable.
- derivatives of unsaturated carboxylic acids the corresponding unsaturated carboxylic acid esters are preferably used.
- esters of acrylic acid, methacrylic acid or crotonic acid include, for example, esters of acrylic acid, methacrylic acid or crotonic acid.
- the ester group can consist of aliphatic alcohols, for example C 1 - to C 8 -alcohols.
- the unsaturated carboxylic acid and / or its derivatives are reacted with araliphatic polyamines.
- the corresponding reaction products must still have amine end groups.
- At least one further amine may additionally be present in this reaction or in a further reaction step.
- the corresponding reaction products must have amine end groups.
- the further amine is preferably an aliphatic amine, in particular a primary aliphatic amine.
- at least one primary aminoalcohol can be reacted.
- the primary amino alcohols are compounds which have a primary amino group and one or more OH groups. It is useful if the primary aminoalcohol is an aliphatic aminoalcohol. Examples are ethanolamine and butanolamine. The amount of the polar groups, in particular the H-bonding groups in the crosslinked product can thus be increased.
- the amount of aminoalcohol is preferably selected so that up to 50 mol% of the araliphatic polyamine is replaced by the aminoalcohol.
- the amino alcohol is therefore preferably used in an amount of up to 50 mol% based on the sum of araliphatic polyamine and amino alcohol.
- Ethanolamine is preferably used.
- Primary aliphatic amines and amine-substituted polyether can be used.
- Amine-substituted polyethers are preferably used in an amount of up to 90 mol% based on the sum of araliphatic polyamine and the other amines.
- Another necessary ingredient of the reaction product are polyepoxide compounds. These epoxy compounds cause an extension of the chain.
- epoxides may be aromatic and / or aliphatic epoxides.
- the amount of epoxides is chosen so that amine-terminated polymers / oligomers are still obtained after the reaction.
- the molar ratio of amine to polyepoxide can be from 1: 0.05 to 1: 0.5, in particular 1: 0.1 to 1: 0.4. Diepoxides are preferably suitable.
- the compounds suitable according to the invention as component B have primary amino groups.
- the molecular weight of these compounds may be between about 500 to 5000 g / mol, in particular up to about 3000 g / mol (number average molecular weight, M N , determined by GPC against a polystyrene standard).
- both components are flowable.
- the viscosity may be below 20,000 mPas (25 ° C., ISO 2555, Brookfield LVT).
- organic solvents are present in at least one component, ie they are also liquid components. According to the invention, it is preferred that epoxy components with aliphatic chains be used in component B and optionally in component A.
- the amount of aliphatic epoxides should preferably be from 10% by weight to 50% by weight, in particular from 15 to 40% by weight, based on the amount of all epoxide building blocks. If the proportion is chosen too low, the crosslinked composition is inflexible and brittle. If the amount is set too high, the barrier properties are deteriorated. In this case, the aliphatic Epoxidbaustein be contained in the component A and / or in the component B.
- the suitable epoxy polymers as component A and the polyamino compounds of component B are used to prepare 2K compositions according to the invention.
- the two components are mixed in the liquid state, wherein the ratio of primary amino groups in component B and epoxy groups in component A should be approximately equimolar. In particular, the molar ratio is about 0.75: 1 to 1, 25: 1, especially 0.95: 1 to 1, 05: 1, to avoid an excess of unreacted amino groups.
- the two components are stored separately and mixed before processing. Thereafter, the components crosslink.
- 2K adhesives can be made from the compositions described above. In these adhesives, it is useful if additional ingredients are included, such as solvents, plasticizers, catalysts, stabilizers, adhesion promoters, pigments and / or fillers.
- the composition useful in this invention contains at least one tackifying resin.
- resins can be used which are compatible and form a homogeneous mixture. They may be, for example, aromatic, aliphatic or cycloaliphatic hydrocarbon resins, as well as modified or hydrogenated versions thereof.
- the resin can be used in an amount of 0 to 50 wt .-%, preferably up to 20 wt .-% based on the composition.
- Other soluble polymers may also be included in the composition, such as polymers having gas or aroma barrier properties. Examples are polysaccharides such as cellulose ethers or esters.
- plasticizers may also be present, such as, for example, white oils, naphthenic mineral oils, paraffinic hydrocarbon oils, adipates, benzoate esters, vegetable or animal oils and derivatives thereof.
- plasticizers are suitable which are harmless under food law, for example citric acid esters or short-chain triglycerides.
- Suitable stabilizers or antioxidants which may be used are phenols, sterically hindered phenols of high molecular weight, polyfunctional phenols, sulfur and phosphorus-containing phenols or amines.
- adhesion promoters it is possible to additionally add silane compounds as adhesion promoters to the composition.
- adhesion promoters it is possible to add the known organofunctional silanes, such as (meth) acryloxy-functional, epoxide-functional, amine-functional or non-reactively substituted silanes. In a preferred embodiment, 0.1 to 5 wt .-% of these silanes are added to the adhesive. Depending on the choice of silane, it is expedient to mix it only in one component. Thus, a premature reaction and a reduction in storage stability can be prevented.
- a composition may also contain catalysts.
- catalysts it is possible to use all known compounds which are able to catalyze the reaction of amino group and epoxide group. Examples of these are metal compounds, such as titanates, bismuth compounds, tin carboxylates or zirconium chelates; or amine compounds or their salts with carboxylic acids, such as non-volatile alkylamines, aminoalkanols, morpholine and its derivatives, polyamines, such as triethylenetetramine, guanidine, or 1,8-diazabicyclo [5.4.0] undecene -7 (DBU).
- the catalyst can be ner amount of 0 to about 5 wt .-% based on the total weight of the adhesive used, preferably from 0.1 to 1 wt .-% catalyst.
- a particular embodiment of the invention may also contain pigments or fillers in the compositions. It is finely divided pigments, for example, with a particle size ⁇ 5 ⁇ .
- One embodiment of the invention utilizes platelet-shaped pigments which can be dispersed in a component of the binder. Another approach uses nanoparticles. These usually have a particle size ⁇ 500 nm, in particular less than 100 nm.
- Such pigments or fillers are known to the person skilled in the art. He can select them according to usual criteria and incorporate by known methods in one or both binder components.
- the composition may also contain solvents. These are the usual solvents that can evaporate at temperatures up to 120 ° C.
- the solvents can be selected from the group of aliphatic hydrocarbons, araliphatic hydrocarbons, ketones, in particular C 1 -C 4 -alcohols or also water.
- the 2K composition is solvent-free.
- a preferred embodiment consists of a component A comprising polymers having two or more epoxide groups, containing based on the component A alone or partially aliphatic epoxy resins.
- Component B contains a reaction product of an aromatic diamine with unsaturated carboxylic acid esters in amounts to provide an amine-terminated intermediate. This is then reacted with a mixture of aliphatic and / or aromatic diepoxides in excess to form an amine-terminated polymer.
- the composition should contain a total of 10 to 50 wt .-% aliphatic Epoxidbausteine (based on the Epoxidanteil).
- 2K adhesives or 2K coating agents can be made together with the additives. Since the adhesives are particularly suitable for coating large areas, they should have a low viscosity at application temperature of about 20 to 90 ° C.
- the known adjuvants and additives may be added to component A or component B as long as they do not react with the additives. It may contain solvents, a particular embodiment of the invention, however, operates solvent-free. It can be ensured in particular by the selection of component A and component B that at room temperature such as 25 ° C, a flowable mixture of component A and B is obtained.
- An adhesive according to the invention can be used in particular as a laminating adhesive.
- the adhesives are applied to a film in a thin layer. Immediately afterwards any solvents should evaporate. Thereafter, a second film is applied to the adhesive layer and pressed with pressure. In a selection according to the invention of the components with low viscosity solvents can be avoided.
- thermoplastic plastics in film form, for example polyolefins, such as polyethylene (PE) or polypropylene (PP, CPP, OPP), polyvinyl chloride (PVC), polystyrene (PS), polyesters, such as PET, polyamide, organic polymers, like cellophane, metallised films, films coated with S1O2 or Al2O3, metal foils or paper as substrates are also possible.
- the film materials may also be modified, for example by modifying the polymers having functional groups, or additional components, for example pigments, dyes, or foamed layers may be contained in the film. It may be colored, printed, colorless or transparent films.
- a particular embodiment of the invention is the provision of a water-soluble 2K adhesive. It is advantageous if the components have an increased number of polar groups in order to have improved water solubility or water miscibility. In this case, it is additionally advantageous to use emulsifiers or dispersing aids as further constituents. These also support the dispersibility of the components in water in small quantities.
- the emulsifiers should be mixed in amounts of 0.1 to 5 wt .-% based on the composition. Ionic groups that give permanent water solubility are not included. After networking the two components, a network is formed. This is no longer water-soluble, but has a good bond strength and good barrier properties.
- Another embodiment of the invention employs 2K compositions for 2K coating agents.
- These coating compositions may in principle contain the same constituents as described for the laminating adhesives. However, care must be taken when selecting that the coating compositions after crosslinking have a smooth, non-sticky surface. Good adhesion should only exist to the substrate on which the coating agent is applied in liquid form. The person skilled in the art is familiar with those constituents which are to be used only to a slight extent in the production of non-tacky surfaces or are to be avoided.
- a multilayer film which is adhesively bonded to a laminating adhesive which is suitable according to the invention, in which case the known plastic films can be used as substrates.
- a continuous layer is produced with an adhesive according to the invention, which is bonded immediately after application with a second identical or different film.
- an adhesive according to the invention it is also possible to ren steps to produce a multilayer film.
- An embodiment of the invention works with transparent films, it is expedient if the adhesive according to the invention is also transparent and not discolored.
- other non-plastic films may also be contained in multilayer films, for example paper or metal foils.
- the adhesive according to the invention shows a good adhesion between the different layers. It shows no bubbles or imperfections in the adhesive layer.
- the resulting composite substrates are flexible. Also in the possible further manufacturing steps as packaging, cracks and delaminations are reduced.
- Another object of the invention is the use of the composition according to the invention for producing coatings on flexible composite substrates.
- the additives and auxiliaries mentioned above may be contained in the coating composition.
- the coating agents are liquid or can be applied by heating up to 90 ° C flowable. These coatings are flexible after crosslinking and can therefore be used especially for flexible multilayer films.
- the coating composition of the invention at an application temperature between 20 to 60 ° C.
- non-sticky layers are obtained on the surface.
- Such films can then be further processed in a known manner, either additional laminating layers are applied or they are made up.
- the composite films produced according to the invention have a high flexibility. They can be transparent, ie they contain only nanoparticles as fillers, no fillers or only small amounts of conventional fillers, so that the adhesive layer does not appear significantly clouded in the composite. It may also be colored or pigmented layers.
- a be- A particularly advantageous property of the layers according to the invention is an increased barrier effect of the layer. It has been found that flavoring agents can penetrate such multilayer films as an adhesive layer or as a coating worse than conventionally bonded films. Also, an improved stability against diffusion of gases, such as oxygen, or water vapor is noted. Furthermore, it has been found that the amounts of aromatic unbound diamines in the adhesive layer are reduced by the component B constructed according to the invention.
- compositions according to the invention can be further processed in a simple manner into 2K coating or 2K adhesives.
- adhesives or coating agents on film substrates, composite films are obtained which have high barrier properties.
- the barrier properties can be related to various components, for example, the diffusion of oxygen can be reduced.
- Another embodiment reduces the diffusion of water.
- Example 1 The adhesion to the different substrate materials is good. Even with mechanical loading of composite materials, such as the bonded films, no separation between bonded surfaces is observed. From the composite materials according to the invention, for example, packaging can be produced. Due to the barrier effect, such packages are suitable for sensitive articles, for example for food or pharmaceutical goods. Another field of application are technical laminating bonds, for example adhesions of flexible circuits or similar objects. Examples: Example 1
- Example 4 Analogously to Example 2, except that instead of the bisphenol A diglycidyl ether, a mixture of 0.08 mol of bisphenol A diglycidyl ether and butylene glycol 1, 4-diglycidyl ether used.
- Example 4 a mixture of 0.08 mol of bisphenol A diglycidyl ether and butylene glycol 1, 4-diglycidyl ether used.
- Example 2 0.5 mol of ethyl acrylate u. 1.0 mol of mXDA were reacted analogously to Example 1. After distilling off the ethanol u. After cooling to RT, 145 g of ethanol (as solvent) were added. Over a period of 10 minutes, 4.5 moles of butylene glycol-1,4-diglycidyl ether were added. The temperature of 70 ° C was maintained for a period of 30 minutes. 5.0 moles of Jeffamine T-403 were added over 3 minutes and stirred for 2 hours. The mixture was then held at 50 ° C for 1 h.
- the number average molecular weight M N is 600 (GPC). Comparative Example:
- butanediol diglycidyl ether (Hardener 1) or tetraglycidyl mXDA (Hardener 2) was used.
- the solvent was removed after application in a drying tunnel at elevated temperature (40-70 ° C) and with air movement, before the substrates were bonded.
- oxygen transmission rate with a coating according to the invention is better than the film alone. It also shows that the diffusion value is also lower in the bonded substrates. Furthermore, a good bond is achieved.
- the amino compound of the comparative example is dissolved in ethanol (60% by weight solids) and mixed with hardener 2 (1: 0.313). This mixture is filled into a mold made of PTFE (area: 100 mm ⁇ 100 mm) so that a film of 1 mm thickness is obtained after drying and hardening. Further films were prepared based on the following examples from the above table:
- the films were released from the mold after one day and dried for another day. The films were then bent (180 °). The based on the comparative example and hardener 2 film breaks it, the films of the invention, however, not. The examples according to the invention thus show improved flexibility.
- Adhesive and hardener are placed at room temperature (24 ° C) in a wide-necked flask and monitored the evolution of heat over the time course of temperature.
- the following compositions were prepared and tested.
- Example 2 The amine component of Example 1 is dissolved in ethanol (50 wt .-% solids) and mixed with hardener 1 (1: 0.27).
- case a) a much higher temperature increase of up to 40 ° C is shown than in case b) of a maximum of only 33 ° C.
- the higher reactivity in case a) can lead to premature curing of the mixture in the reservoir of the laminating / laminating machine.
- the composition according to the invention shows a pot life (ie the maximum period during which processing of the composition is still possible after mixing the components) of over 4 hours, whereas according to case a) already at an earlier point in time shows an increase in viscosity which no longer permits good processing.
- Detector refractive index detector; Sensitivity 16, 35 ° C
- strip separators 15 mm wide strips of the composite are cut.
- the composite is separated by hand or on a hot sealing jaw edge.
- inserting one end of the composite strip into ethyl acetate may be helpful.
- the measurement is carried out with a universal tensile testing machine, force range 0-20 N (eg the company Instron or Zwick).
- the previously sewn composite strip is clamped and the tensile testing machine started at a withdrawal speed of 100 mm / min.
- the trigger angle is 90 ° (to be maintained manually) and the trigger length is 5 - 10 cm (depending on the fluctuation range).
- the measurement is repeated three times.
- the bond strength results as the mean value of this triple measurement.
- OX-TRAN 2/21 H measuring instruments made by MOCON are used.
- the test cell of the measuring instruments consists of two halves.
- the film is placed between the two half cells.
- Oxygen is passed through the outer half cell as a test gas.
- the inner half cell is traversed by carrier gas, a mixture of 95% nitrogen and 5% hydrogen (essentially forming gas).
- the oxygen that permeates the film is taken up by the carrier gas and transported to the detector.
- the oxygen sensor generates an electrical current in the presence of oxygen that is proportional to the incoming amount of oxygen.
- the viscosity is determined at the indicated temperature in accordance with standard ISO 2555 using a Brookfield LVT viscometer.
- the selection of the spindle u. Shear rate depends on the temperature and the viscosity range (eg at RT to ⁇ 30 ° and viscosities of about 1000-5000 mPas are suitable spindle 27 and a shear rate of 5 rpm)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Epoxy Resins (AREA)
- Wrappers (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13745662T PL2897999T3 (pl) | 2012-08-23 | 2013-08-05 | Dwuskładnikowy klej do laminowania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102012215027 | 2012-08-23 | ||
PCT/EP2013/066412 WO2014029606A2 (de) | 2012-08-23 | 2013-08-05 | 2-k-kaschierklebstoff |
Publications (2)
Publication Number | Publication Date |
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EP2897999A2 true EP2897999A2 (de) | 2015-07-29 |
EP2897999B1 EP2897999B1 (de) | 2016-12-21 |
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EP13745662.0A Active EP2897999B1 (de) | 2012-08-23 | 2013-08-05 | 2-k-kaschierklebstoff |
Country Status (12)
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US (1) | US20150166861A1 (de) |
EP (1) | EP2897999B1 (de) |
JP (1) | JP2015533862A (de) |
KR (1) | KR20150048166A (de) |
CN (1) | CN104704019A (de) |
BR (1) | BR112015003546A2 (de) |
CL (1) | CL2015000419A1 (de) |
ES (1) | ES2613744T3 (de) |
HK (1) | HK1210622A1 (de) |
PL (1) | PL2897999T3 (de) |
PT (1) | PT2897999T (de) |
WO (1) | WO2014029606A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020187681A1 (en) | 2019-03-15 | 2020-09-24 | Henkel Ag & Co. Kgaa | Sulfone-resin containing gas-barrier adhesive |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101595275B1 (ko) * | 2015-06-01 | 2016-02-18 | 벽산페인트 주식회사 | 친환경 단열재용 바인더 조성물 및 그의 제조방법 |
CN106147408A (zh) * | 2016-08-14 | 2016-11-23 | 安庆市沁之源电器有限公司 | 一种电饭煲耐高温涂料及其制备方法 |
CN109517559B (zh) * | 2018-10-30 | 2022-04-08 | 成都飞机工业(集团)有限责任公司 | 一种快速固化吸波封边胶 |
CN109517558B (zh) * | 2018-10-30 | 2022-04-08 | 成都飞机工业(集团)有限责任公司 | 一种快速固化吸波封边胶的制备方法 |
CN116601236A (zh) * | 2020-09-14 | 2023-08-15 | 株式会社Adeka | 环氧树脂用固化剂组合物、环氧树脂组合物以及涂料 |
KR102479010B1 (ko) * | 2022-06-03 | 2022-12-20 | 서우산업 주식회사 | 분산성과 접착성을 개선한 항균패널 및 그 제조방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5324992B2 (de) * | 1973-01-24 | 1978-07-24 | ||
JPS5676465A (en) * | 1979-11-26 | 1981-06-24 | Asahi Chem Ind Co Ltd | Low-temperature curable paint composition and preparation of same |
US7267877B2 (en) * | 2000-12-26 | 2007-09-11 | Mitsubishi Gas Chemical Company, Inc. | Composition for coating having a gas barrier property, coating and coated film having a gas barrier property used the same |
JP4051544B2 (ja) * | 2001-06-27 | 2008-02-27 | 三菱瓦斯化学株式会社 | 脱酸素性多層フィルム |
WO2003022952A1 (fr) * | 2001-09-05 | 2003-03-20 | Mitsubishi Gas Chemical Company, Inc. | Adhesif pour stratifies barrieres contre les gaz et films stratifies |
EP1352933B1 (de) * | 2002-04-08 | 2011-06-08 | Mitsubishi Gas Chemical Company, Inc. | Flexibler Gassperrfilm |
CN1303171C (zh) * | 2002-04-29 | 2007-03-07 | 三菱瓦斯化学株式会社 | 用于具有气体屏蔽性能涂料的组合物,使用该组合物的具有气体屏蔽性能的涂料和涂敷膜 |
DE602005025156D1 (de) * | 2004-12-10 | 2011-01-13 | Mitsubishi Gas Chemical Co | Laminatfolie |
JP4776323B2 (ja) * | 2005-09-30 | 2011-09-21 | 株式会社Adeka | 乳化剤組成物 |
KR101382510B1 (ko) * | 2006-01-17 | 2014-04-07 | 아크조노벨코팅스인터내셔널비.브이. | 에폭시-관능성 화합물용 경화제 |
JP5195122B2 (ja) * | 2008-07-29 | 2013-05-08 | 三菱瓦斯化学株式会社 | ガスバリア性容器 |
DE102009027329A1 (de) * | 2009-06-30 | 2011-01-05 | Henkel Ag & Co. Kgaa | 2-Komponenten Kaschierklebstoff |
-
2013
- 2013-08-05 WO PCT/EP2013/066412 patent/WO2014029606A2/de active Application Filing
- 2013-08-05 JP JP2015527838A patent/JP2015533862A/ja not_active Ceased
- 2013-08-05 EP EP13745662.0A patent/EP2897999B1/de active Active
- 2013-08-05 KR KR1020157007101A patent/KR20150048166A/ko not_active Application Discontinuation
- 2013-08-05 BR BR112015003546A patent/BR112015003546A2/pt not_active IP Right Cessation
- 2013-08-05 CN CN201380049358.7A patent/CN104704019A/zh active Pending
- 2013-08-05 ES ES13745662.0T patent/ES2613744T3/es active Active
- 2013-08-05 PL PL13745662T patent/PL2897999T3/pl unknown
- 2013-08-05 PT PT137456620T patent/PT2897999T/pt unknown
-
2015
- 2015-02-20 US US14/627,444 patent/US20150166861A1/en not_active Abandoned
- 2015-02-20 CL CL2015000419A patent/CL2015000419A1/es unknown
- 2015-11-18 HK HK15111358.6A patent/HK1210622A1/xx unknown
Non-Patent Citations (1)
Title |
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See references of WO2014029606A3 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020187681A1 (en) | 2019-03-15 | 2020-09-24 | Henkel Ag & Co. Kgaa | Sulfone-resin containing gas-barrier adhesive |
Also Published As
Publication number | Publication date |
---|---|
PL2897999T3 (pl) | 2017-08-31 |
ES2613744T3 (es) | 2017-05-25 |
WO2014029606A2 (de) | 2014-02-27 |
EP2897999B1 (de) | 2016-12-21 |
PT2897999T (pt) | 2017-03-24 |
CN104704019A (zh) | 2015-06-10 |
BR112015003546A2 (pt) | 2017-07-04 |
CL2015000419A1 (es) | 2015-08-28 |
JP2015533862A (ja) | 2015-11-26 |
WO2014029606A3 (de) | 2014-07-31 |
KR20150048166A (ko) | 2015-05-06 |
US20150166861A1 (en) | 2015-06-18 |
HK1210622A1 (en) | 2016-04-29 |
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